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    13．How much do you know  about A．I．？A．I．is about  making  machine （机器）think，talk，do and see．A．I．isabout making machines think，talk，do and see．A．I．is used in many fields（领域） from、playing games to helping doctors．Many machines around us work very well because they work with the help of A．I．
    Man has always dreamed of building‘thinking machines'．In 1770，Wolfgand Kempelen（1 734-1804）built a wooden（木制的） robot called Turk..It could play chess very well and even beat some of the top chess players of the time!Later it was found that Turk was not real．Inside the box machine was a chess player．
    John McCarthy（1927-）is thought as the‘Father'of A．I..He invented the word‘A．I．'and the LISP computer programming language．
    How does A．I．work？A．I．uses ideas from many fields：

    56．With the help ofC，machines can work well．
    A．doctors              B．Turk       C．A．I．  D．man
    57．Turk  canA．
    A．paly  chess     B．help  doctors   C．sing songs     D．talk   with   people
    58．Peole thinkBis the"Father"ofA．I．
    A．Turk               B．John McCarthy      C．Four      D．Six
    59．-How many fields  does A．I．use  ideas  form？
    -D．
       A．Two       B．Three    C．Four     D．Six
    60．This  passage  mainly talks aboutC．
    A．who invented A．I．B．why A．I．is important    C．what A．I．is     D．how  Turk  plays  chess．

    分析 短文介绍了什么是A．I．详细介绍了它的应用领域，及其未来的想法，给人们带来了哪些好处等．

    解答 答案：56．C  细节理解题．根据第二行句子Many machines around us work very well because they work with the help of A．I．我们周围的许多机器能很好地工作，因为它们是在A．I的帮助下．可知我们周围的许多机器能很好地工作，因为它们是在A．I的帮助下．故选C．
    57．A   细节理解题．根据第三行句子It could play chess very well．它象棋玩的非常好．可知Turk可以下象棋．故选A．
    58．B    细节理解题．根据倒数第二行句子John McCarthy（1927-）is thought as the‘Father'of A．I．可知人们认为John McCarthy 是A．I之父．故选B．
    59．D  细节归纳题．根据最后一行句子及其图的内容How does A．I．work？A．I．uses ideas from many fields：使用来自多个领域的想法．可知一共有6个领域．故选D．
    60．C    主旨归纳题．根据整篇文章内容及其第一行句子How much do you know about A．I．？关于A．I你知道多少？可知文章是围绕着A．I进行了叙述和介绍．故选C．

    点评 在通读全文的基础上，根据全文大意，展开逻辑思维，瞻前顾后，认真观察选项，仔细推敲，确定最佳答案．

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